"Come, birdie, birdie, perch on this twig," Cooed Ethel Brown with a gesture toward the piazza rail, "and tell us all about it."
"Ethel Morton at Chautauqua"
Mabell S. C. Smith
They were waving their dimpled arms about, kicking out their chubby feet, or holding their tiny, fat thumbs in their mouths, while they Cooed and crowed in a very happy and contented way.
"Dot and Tot of Merryland"
L. Frank Baum
Pigeons Cooed in the woods.
"From Bapaume to Passchendaele, 1917"
Philip Gibbs